Public CSLB records

California Geotech, C-57 Well Drilling Contractor in Castro Valley, CA

License #812382·Sole Owner·Castro Valley, Alameda County
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Summary

California Geotech operating as a sole owner holds California contractor license #812382, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2002, the license has been on the CSLB roster for 24 years. It carries 2 CSLB classifications: C-57 Well Drilling Contractor and C-61/D-9 Drilling, Blasting and Oil Field Work Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Castro Valley, in Alameda County, California.

Business Information
Address
4051 Pergola Ct
Castro Valley, CA 94552
License Details & Classifications
License Number
812382
Issued
Sep 11, 2002
Status
CLEAR
Expires
Sep 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC6330376
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9358856
Effective
May 1, 2024
Expires
May 1, 2027
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is California Geotech licensed in California?

California Geotech previously held California Contractors State License Board license number 812382, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 11, 2002.

What does California Geotech specialize in?

California Geotech is licensed for 2 CSLB classifications: C-57 Well Drilling Contractor and C-61/D-9 Drilling, Blasting and Oil Field Work Contractor.

Where is California Geotech headquartered?

California Geotech is headquartered at 4051 Pergola Ct, Castro Valley, CA 94552, in Alameda County, California.

Does California Geotech have an active surety bond on file with CSLB?

Yes. California Geotech has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does California Geotech carry workers' compensation coverage?

Yes. California Geotech carries active workers' compensation coverage through State Compensation Insurance Fund.

How do I verify California Geotech's contractor license?

You can verify California Geotech's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=812382.

Activity Timeline
  1. License issuedSep 11, 2002
  2. Bond activeJan 1, 2023
  3. WC coverage startsMay 1, 2024
  4. License expiredSep 30, 2026
  5. WC expiresMay 1, 2027
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